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[Bug 842327] Re: python2.7 crashed with SIGSEGV in g_type_get_qdata()

To: desktop-packages@xxxxxxxxxxxxxxxxxxx
From: Martin Pitt <martin.pitt@xxxxxxxxxx>
Date: Mon, 31 Oct 2011 22:48:27 -0000
Reply-to: Bug 842327 <842327@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

Do you have a reproducer for this? Does it still happen in 11.10 final?
Thanks!

** Changed in: pygobject (Ubuntu)
       Status: New => Incomplete

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https://bugs.launchpad.net/bugs/842327

Title:
  python2.7 crashed with SIGSEGV in g_type_get_qdata()

Status in “pygobject” package in Ubuntu:
  Incomplete

Bug description:
  I'm porting apps from gtk to pygobject

  ProblemType: Crash
  DistroRelease: Ubuntu 11.10
  Package: python2.7-minimal 2.7.2-5
  ProcVersionSignature: Ubuntu 3.0.0-10.16-generic 3.0.4
  Uname: Linux 3.0.0-10-generic x86_64
  NonfreeKernelModules: nvidia
  Architecture: amd64
  Date: Tue Sep  6 06:14:20 2011
  ExecutablePath: /usr/bin/python2.7
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta amd64 (20110901)
  ProcCmdline: python read-me
  ProcEnviron:
   PATH=(custom, no user)
   LANG=es_ES.UTF-8
   SHELL=/bin/bash
  SegvAnalysis:
   Segfault happened at: 0x7f548f7eb58b <vfprintf+155>:	callq  0x7f548f82fe60 <strchrnul>
   PC (0x7f548f7eb58b) ok
   source "0x7f548f82fe60" (0x7f548f82fe60) ok
   destination "(%rsp)" (0x7fff764cff70) not located in a known VMA region (needed writable region)!
   Stack memory exhausted (SP below stack segment)
  SegvReason: writing unknown VMA
  Signal: 11
  SourcePackage: python2.7
  StacktraceTop:
   g_type_get_qdata () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
   ?? () from /usr/lib/python2.7/dist-packages/gobject/_gobject.so
   ?? () from /usr/lib/python2.7/dist-packages/gobject/_gobject.so
   ?? () from /usr/lib/python2.7/dist-packages/gobject/_gobject.so
   ?? () from /usr/lib/python2.7/dist-packages/gobject/_gobject.so
  Title: python2.7 crashed with SIGSEGV in g_type_get_qdata()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

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